[12:52:40.750] src/tools/ci/cores_backtrace.sh linux /tmp/cores [12:52:40.949] dumping /tmp/cores/postgres-3-31819.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres [12:52:41.192] [New LWP 31819] [12:52:41.192] [12:52:41.192] This GDB supports auto-downloading debuginfo from the following URLs: [12:52:41.192] [12:52:41.192] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [12:52:41.192] Debuginfod has been disabled. [12:52:41.192] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [12:52:41.306] [New LWP 30845] [12:52:41.306] [Thread debugging using libthread_db enabled] [12:52:41.306] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [12:52:41.306] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005 '. [12:52:41.306] Program terminated with signal SIGQUIT, Quit. [12:52:41.306] #0 0x00007f0f622aed14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [12:52:41.338] [Current thread is 1 (LWP 31819)] [12:52:41.345] [12:52:41.345] Thread 2 (Thread 0x7f0f62a33f00 (LWP 30845)): [12:52:41.345] warning: Couldn't find general-purpose registers in core file. [12:52:41.345] #0 in ?? () [12:52:41.345] PC unavailable, cannot determine locals. [12:52:41.345] Backtrace stopped: not enough registers or memory available to unwind further [12:52:41.345] [12:52:41.345] Thread 1 (LWP 31819): [12:52:41.345] #0 0x00007f0f622aed14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [12:52:41.345] No symbol table info available. [12:52:41.345] #1 0x00007f0f6225b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [12:52:41.345] No symbol table info available. [12:52:41.345] #2 0x00007f0f62316184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:52:41.345] No symbol table info available. [12:52:41.345] #3 0x00007f0f623287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:52:41.345] No symbol table info available.